10568539928 has 16 divisors (see below), whose sum is σ = 20677578480. Its totient is φ = 5054519008.

The previous prime is 10568539921. The next prime is 10568539979. The reversal of 10568539928 is 82993586501.

It is a super-2 number, since 2×10568539928² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10568539921) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28718675 + ... + 28719042.

It is an arithmetic number, because the mean of its divisors is an integer number (1292348655).

Almost surely, 2^10568539928 is an apocalyptic number.

It is an amenable number.

10568539928 is a deficient number, since it is larger than the sum of its proper divisors (10109038552).

10568539928 is a wasteful number, since it uses less digits than its factorization.

10568539928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57437746 (or 57437742 counting only the distinct ones).

The product of its (nonzero) digits is 4665600, while the sum is 56.

The spelling of 10568539928 in words is "ten billion, five hundred sixty-eight million, five hundred thirty-nine thousand, nine hundred twenty-eight".